Warm
Average highs sit around 28°C, giving warm days by monthly-average standards.
March verdict
San Juan, Puerto Rico in March
Weather score79Very good
Very good for holiday weather
Average highs sit around 28°C, giving warm days by monthly-average standards. Sunshine averages 9h per day, so bright days are a strong part of the month. Rainfall averages 79mm, which is relatively low for holiday planning.
March weather
Monthly averages
Temp
28°C
Rain
79mm
Sun
9h
Weather score
79
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 79mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9h per day, so bright days are a strong part of the month.
Map
Weather map
Compare San Juan, Puerto Rico with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
March28°C average high
March is on the cooler side of San Juan's year, useful if you prefer less intense daytime heat.
Warmest monthsMay to October
This stretch sets the upper range for average daytime heat.
Rain
March79mm average rain
March is one of San Juan's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to March
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
March9 hours average sun
March is one of San Juan's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMarch to April and June to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
March79 weather score
March is one of San Juan's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsFebruary to April
These months have the strongest weather score in the monthly averages.
Hotels in San Juan, Puerto Rico
Marriott
San Juan Marriott Resort & Stellaris CasinoSan Juan, Puerto Rico
Sheraton Puerto Rico Resort & CasinoSan Juan, Puerto Rico, Puerto Rico
Alma San Juan, Puerto Rico, Autograph CollectionSan Juan, Puerto Rico, Puerto Rico
La Concha Resort, Puerto Rico, Autograph CollectionSan Juan, Puerto Rico
Hotel Rumbao, a Tribute Portfolio HotelSan Juan, Puerto Rico
AC Hotel San Juan CondadoSan Juan, Puerto Rico